eSIM-On Shop does not provide data plans that include a phone number or SMS capability for China. The provider’s China eSIM offerings are purely data‑only; they do not support inbound or outbound voice calls or text messaging. Travelers who need to communicate while in China can use VoIP and messaging applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps, so users should verify that the services they rely on are accessible in China before purchasing an eSIM-On Shop plan.